Net Applications managed to claim that Opera had a lower market share than Chrome when Chrome only had 10 million users, and Opera 30 million users! Never mind the fact that NA focuses solely on North America.

StatCounter actually gets Opera's global market share right: Opera had 40 million desktop users a few months ago, and at the same time the Internet World Stats reported about 1.4 billion desktop users online. 40 million is about 3% out of 1.4 billion, which StatCounter correctly reported.